Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.18, < 4.19.235 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0e1b9a2078e07fb1e6e91bf8badfd89ecab1e848Patch
- https://git.kernel.org/stable/c/21044e679ed535345042d2023f7df0ca8e897e2aPatch
- https://git.kernel.org/stable/c/2ac5b58e645c66932438bb021cb5b52097ce70b0Patch
- https://git.kernel.org/stable/c/6263f2eb93a85ad7df504daf0c341a7fb6bbe8a6Patch
- https://git.kernel.org/stable/c/f49f646f9ec296fc0afe7ae92c2bb47f23e3846cPatch
- https://git.kernel.org/stable/c/f7b3b520349193f8a82cca74daf366199e06add9Patch
- https://git.kernel.org/stable/c/0e1b9a2078e07fb1e6e91bf8badfd89ecab1e848Patch
- https://git.kernel.org/stable/c/21044e679ed535345042d2023f7df0ca8e897e2aPatch
- https://git.kernel.org/stable/c/2ac5b58e645c66932438bb021cb5b52097ce70b0Patch
- https://git.kernel.org/stable/c/6263f2eb93a85ad7df504daf0c341a7fb6bbe8a6Patch
- https://git.kernel.org/stable/c/f49f646f9ec296fc0afe7ae92c2bb47f23e3846cPatch
- https://git.kernel.org/stable/c/f7b3b520349193f8a82cca74daf366199e06add9Patch
FAQ
What is CVE-2022-48856?
CVE-2022-48856 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_node() function returns a node pointer with refcoun...
How severe is CVE-2022-48856?
CVE-2022-48856 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-48856?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.